Le mibono isikisela ukuthi abantu banezidingo ezithile kanye/noma izifiso eziye zavalelwa ngaphakathi njengoba zikhulela ekubeni zindala. The previous text is in Zulu. Here is a translation to Swahili:
Nadharia hizi zinapendekeza kwamba watu wana mahitaji fulani na/au tamaa ambazo zimekita mizizi jinsi wanavyokomaa katika utu uzima.